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Cushion|Lab Grown|IGI

2.74ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG756518277

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG756518277

Diamond specifications and retailer prices

From $2,302 NZD
$1,295 USD
As of November 1, 2026
Save $9,908 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,210 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.74ct lab-grown cushion diamond

This 2.74ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756518277 or 756518277. Listed at 20 retailers as of November 1, 2026, with prices from $2,302 to $12,210, a $9,908 spread on the same certified stone. Brilliant Earth lists it at $12,210. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.74
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756518277
Dimensions9.75 × 7.58 × 4.98 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.75 mm7.58 mm2.74 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756518277
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,210 NZD|Low: $2,302 NZD|High: $16,493 NZD|Avg: $6,501 NZD|-26.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 6$2,302 NZD
Retailer 2$2,626 NZD
Retailer 16$2,657 NZD
Retailer 7$2,753 NZD
Retailer 19$2,812 NZD
Retailer 12$3,460 NZD
Retailer 10$3,647 NZD
Retailer 15$3,730 NZD
Retailer 5$5,332 NZD
Retailer 14$5,664 NZD
Retailer 17$6,155 NZD
Retailer 3$6,372 NZD
Retailer 18$6,582 NZD
Retailer 4$7,550 NZD
Retailer 13$7,665 NZD
Retailer 8$7,990 NZD
Retailer 9$8,352 NZD
Retailer 11$10,033 NZD
Brilliant Earth$12,210 NZD

25 data points across 19 retailers

20 retailers$2,302 NZD to $12,210 NZD

A
Cheapest Retailer
-
$2,302 NZD
$1,295 USD
Final sale: no returns
A
Retailer 2
-
$2,626 NZD
£1,163 GBP
View
A
Retailer 3
-
$2,657 NZD
$1,495 USD
View
A
Retailer 4
-
$2,753 NZD
HK$12,100 HKD
View
A
Retailer 5
-
$2,812 NZD
$1,582 USD
View
A
Retailer 6
-
$3,460 NZD
£1,533 GBP
View
A
Retailer 7
-
$3,647 NZD
$2,052 USD
View
A
Retailer 8
-
$3,730 NZD
€1,999 EUR
View
A
Retailer 9
-
$5,332 NZD
$3,000 USD
View
A
Retailer 10
-
$5,664 NZD
A$4,903 AUD
View
A
Retailer 11
-
$6,155 NZD
ZAR 55,950 ZAR
View
A
Retailer 12
-
$6,372 NZD
$3,585 USD
View
B+
Retailer 13
-
$6,582 NZD
£2,916 GBP
View
B+
Retailer 14
-
$7,550 NZD
$4,248 USD
View
B+
Retailer 15
-
$7,665 NZD
£3,396 GBP
View
B+
Retailer 16
-
$7,990 NZD
SGD 6,075 SGD
View
B+
Retailer 17
-
$8,352 NZD
$4,699 USD
View
B+
Retailer 18
-
$9,277 NZD
£4,110 GBP
View
Retailer 19
-
$10,033 NZD
$5,645 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
17184904A · Nov 2
$12,210 NZD
$6,870 USD
View
19 more retailers have this diamond
Prices start from $2,302 NZDSave up to $9,908 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.74ct Cushion
$2,302 NZD